[ 1294.644677][T11142] netdevsim netdevsim474 eni474np1: renamed from eth0
[ 1294.745582][T11141] netdevsim netdevsim760 eni760np1: renamed from eth1
[ 1298.390967][T11134] Could not find device with ifindex 2000 in netnsfd 11
[ 1298.391749][T11134] Could not find netns with fd: 2000
[ 1298.392639][T11134] Cannot link a netdevsim to itself
[ 1298.393389][T11134] Format for linking two devices is "netnsfd_a:ifidx_a netnsfd_b:ifidx_b" (int uint int uint).